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NAS - Nonindigenous Aquatic Species



Potamopyrgus antipodarum
(New Zealand mudsnail)
Mollusks-Gastropods
Exotic to United States


Specimen ID166703
GroupMollusks-Gastropods
GenusPotamopyrgus
Speciesantipodarum
Common NameNew Zealand mudsnail
StateMT
CountyCascade
LocalityMissouri River at the Mid-Cannon Fishing Access
HUC8 NameUpper Missouri-Dearborn
HUC8 Number10030102
Latitude47.1214
Longitude-111.8774
Lat-Long SourceMap derived
Lat-Long Accuracyaccurate
Map
Day11
Month8 (August)
Year2005
Year Accuracy (Specimen)Actual
Contact[not displayed for privacy reasons]
Primary Pathwayhitch hiker
Statuscollected
CommentsDensity was sparse and patchy, 1 snail per square meter. See http://www.esg.montana.edu/aim/mollusca/nzms/status.html
Record TypeWebsite
Fresh/Marine IntroductionFreshwater





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